AGL Resources Inc.
http://www.aglr.com
Baltimore Gas & Electric Co.
http://www.bge.com
Brooklyn Union
http://www.bug.com
Colonial Gas
Consolidated Edison Co. of New York
http://www.coned.com
MidAmerican Energy Company
http://www.midamerican.com
National Fuel Gas Distribution Company
http://www.nationalfuelgas.com/marketers
Nicor
http://www.nicorinc.com
NUI Corporation
http://www.nui.com
Oklahoma Natural Gas Company
http://www.ong.com
Piedmont Natural Gas Company
http://www.piedmontng.com
Southern Connecticut Gas Company
http://www.soconngas.com
Wisconsin Gas Company
http://www.wisconsingas.com
Downloadable List of URLs for LDCs